feat(TCK): Topic endpoints (#2435)

Signed-off-by: Naydenov <nikola.naydenov@limechain.tech>
Signed-off-by: Ivan Ivanov <ivanivanov.ii726@gmail.com>
Co-authored-by: Ivan Ivanov <ivanivanov.ii726@gmail.com>

Author: naydenovn

sdk/src/main/java/com/hedera/hashgraph/sdk/ChunkedTransaction.java

@@ -455,6 +455,9 @@ public ScheduleCreateTransaction schedule() {
 
     @Override
     int getRequiredChunks() {
+        if (this.data.isEmpty()) {
+            throw new IllegalArgumentException("message cannot be empty");
+        }
         var requiredChunks = (this.data.size() + (chunkSize - 1)) / chunkSize;
 
         if (requiredChunks == 0) {

sdk/src/main/java/com/hedera/hashgraph/sdk/TopicUpdateTransaction.java

@@ -48,6 +48,8 @@ public final class TopicUpdateTransaction extends Transaction<TopicUpdateTransac
     @Nullable
     private Instant expirationTime = null;
 
+    private Duration expirationTimeDuration = null;
+
     private Key feeScheduleKey = null;
 
     private List<Key> feeExemptKeys = null;
@@ -335,6 +337,15 @@ public Instant getExpirationTime() {
     public TopicUpdateTransaction setExpirationTime(Instant expirationTime) {
         requireNotFrozen();
         this.expirationTime = Objects.requireNonNull(expirationTime);
+        this.expirationTimeDuration = null;
+        return this;
+    }
+
+    public TopicUpdateTransaction setExpirationTime(Duration expirationTime) {
+        Objects.requireNonNull(expirationTime);
+        requireNotFrozen();
+        this.expirationTime = null;
+        this.expirationTimeDuration = expirationTime;
         return this;
     }
 
@@ -526,6 +537,9 @@ ConsensusUpdateTopicTransactionBody.Builder build() {
         if (expirationTime != null) {
             builder.setExpirationTime(InstantConverter.toProtobuf(expirationTime));
         }
+        if (expirationTimeDuration != null) {
+            builder.setExpirationTime(InstantConverter.toProtobuf(expirationTimeDuration));
+        }
         if (feeScheduleKey != null) {
             builder.setFeeScheduleKey(feeScheduleKey.toProtobufKey());
         }

sdk/src/test/java/com/hedera/hashgraph/sdk/TransactionTest.java

@@ -256,6 +256,7 @@ void transactionWithNoContentShouldReturnSingleBodyChunk() {
         var fileAppendTx = new FileAppendTransaction()
                 .setFileId(new FileId(1))
                 .setTransactionId(new TransactionId(testAccountId, validStart))
+                .setContents(" ")
                 .setNodeAccountIds(testNodeAccountIds)
                 .freeze();
 

sdk/src/testIntegration/java/com/hedera/hashgraph/sdk/test/integration/TopicMessageSubmitIntegrationTest.java

@@ -142,39 +142,6 @@ void cannotSubmitMessageWhenTopicIDIsNotSet() {
         });
     }
 
-    @Test
-    @DisplayName("Cannot submit message when message is not set")
-    void cannotSubmitMessageWhenMessageIsNotSet() {
-        // Skip if using PreviewNet
-        Assumptions.assumeTrue(!System.getProperty("HEDERA_NETWORK").equals("previewnet"));
-
-        assertThatNoException().isThrownBy(() -> {
-            try (var testEnv = new IntegrationTestEnv(1)) {
-
-                var response = new TopicCreateTransaction()
-                        .setAdminKey(testEnv.operatorKey)
-                        .setTopicMemo("[e2e::TopicCreateTransaction]")
-                        .execute(testEnv.client);
-
-                var topicId = Objects.requireNonNull(response.getReceipt(testEnv.client).topicId);
-
-                assertThatExceptionOfType(PrecheckStatusException.class)
-                        .isThrownBy(() -> {
-                            new TopicMessageSubmitTransaction()
-                                    .setTopicId(topicId)
-                                    .execute(testEnv.client)
-                                    .getReceipt(testEnv.client);
-                        })
-                        .withMessageContaining(Status.INVALID_TOPIC_MESSAGE.toString());
-
-                new TopicDeleteTransaction()
-                        .setTopicId(topicId)
-                        .execute(testEnv.client)
-                        .getReceipt(testEnv.client);
-            }
-        });
-    }
-
     @Test
     @DisplayName("Hex Decode Regression Test")
     @SuppressWarnings("UnusedVariable")